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图片源于供应商或网络,实物可能存在差异,请以实物为准

tpa301dr

数量

单价

总价

¥ 79.933021

10+

¥ 57.521893

¥ 575.21893

25+

¥ 51.732352

¥ 1293.3088

100+

¥ 45.569292

¥ 4556.9292

250+

¥ 42.581142

¥ 10645.2855

500+

¥ 41.740725

¥ 20870.3625

2500+

¥ 35.297525

¥ 88243.8125

2500+

¥ 35.297525

¥ 88243.8125

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总价金额：￥ 79.933021

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产品参数

产品属性	属性值
商品目录	音频功率放大器
功放类型	AB类功放
扬声器通道数	单声道
输出功率	700mWx1@8Ω
工作电压	2.5V~5.5V
工作温度	-40℃~+85℃

PDF描述：Single Audio Amplifier 单音频放大器\n

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SELECT * FROM `stock_price` WHERE `stockid` = 51057510 ORDER BY `minOrder` ASC [ RunTime:0.000465s ]
CONNECT:[ UseTime:0.000694s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='tpa301dr' and brandshort='texas instruments' limit 1 [ RunTime:0.078881s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002750s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'tpa301dr' LIMIT 1 [ RunTime:0.119150s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.006246s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'tpa301dr' LIMIT 1 [ RunTime:0.062905s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002219s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'tpa301dr' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.041905s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004435s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'tpa301dr' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.075141s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'tpa301dr' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.107798s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.087145s ]

1.353905s

tpa301dr

购买数量

总价金额： ￥ 79.933021

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PDF描述：Single Audio Amplifier 单音频放大器\n

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总价金额：￥ 79.933021